Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 4 18.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2024   13:13:42   ( -75.45, 161.43) 04/20/2024   13:14:54  ( -75.42, 161.63)    6.43                72
 04/20/2024   14:04:26   (  75.32, -30.86) 04/20/2024   14:04:17  (  75.32, -30.97)    3.13                 9
 04/20/2024   14:54:56   ( -74.66, 138.42) 04/20/2024   14:53:51  ( -74.69, 135.08)   98.28                65
 04/23/2024   01:17:27   (  75.40, 160.69) 04/23/2024   01:17:51  (  75.40, 160.79)    3.03                24
 04/23/2024   02:08:10   ( -75.35, -31.82) 04/23/2024   02:07:14  ( -75.33, -31.73)    3.29                56
 04/25/2024   12:30:26   (  75.41,  -7.52) 04/25/2024   12:31:25  (  75.41,  -7.59)    2.11                59
 04/25/2024   13:21:09   ( -75.35, 159.98) 04/25/2024   13:20:48  ( -75.35, 159.89)    2.55                21
 04/28/2024   00:34:09   ( -75.41,  -8.40) 04/28/2024   00:34:20  ( -75.42,  -8.35)    1.76                11
 04/28/2024   01:24:54   (  75.34, 159.12) 04/28/2024   01:23:42  (  75.35, 159.15)    1.93                72
 04/30/2024   11:47:07   ( -75.44,-176.69) 04/30/2024   11:47:51  ( -75.43,-176.74)    1.59                44
 04/30/2024   12:37:52   (  75.37,  -9.18) 04/30/2024   12:37:13  (  75.36,  -9.25)    2.45                39